EFFECT OF FORM ON THE SURFACE-CHEMISTRY OF FINELY DIVIDED SOLIDS

被引：19

作者：

BOLIS, V

FUBINI, B

GIAMELLO, E

机构：

来源：

MATERIALS CHEMISTRY AND PHYSICS | 1991年 / 29卷 / 1-4期

关键词：

D O I：

10.1016/0254-0584(91)90012-J

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Adsorption features (number of surface sites and binding energy) and morphological aspects of a selection of finely divided solids (ZrO2, crystalline and amorphous SiO2, SiC whiskers) have been investigated by adsorption microcalorimetry and electron microscopy (TEM, HREM). The role of the 'form' (shaped, dimension and micromorphology) of the particles on the surface chemistry is particularly stressed.

引用

页码：153 / 164

页数：12

共 27 条

[1] ACIDITY OF ZIRCONIUM-OXIDE AND SULFATED ZRO2 SAMPLES [J].

BENSITEL, M ;

SAUR, O ;

LAVALLEY, JC ;

MABILON, G .

MATERIALS CHEMISTRY AND PHYSICS, 1987, 17 (03) :249-258

[2] TOXICITY OF SILICON-CARBIDE WHISKERS [J].

BIRCHALL, JD ;

STANLEY, DR ;

MOCKFORD, MJ ;

PIGOTT, GH ;

PINTO, PJ .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1988, 7 (04) :350-352

[3] EFFECT OF FORM ON THE SURFACE REACTIVITY OF DIFFERENTLY PREPARED ZINC-OXIDES [J].

BOLIS, V ;

FUBINI, B ;

GIAMELLO, E ;

RELLER, A .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1989, 85 :855-&

[4] DEVELOPMENT AND SUPPRESSION OF SURFACE-ACIDITY ON MONOCLINIC ZIRCONIA - A SPECTROSCOPIC AND CALORIMETRIC INVESTIGATION [J].

BOLIS, V ;

MORTERRA, C ;

VOLANTE, M ;

ORIO, L ;

FUBINI, B .

LANGMUIR, 1990, 6 (03) :695-701

[5]

BOLIS V, 1991, J CHEM SOC F1, P87

[6] DEFINITION OF POLYCRYSTALLINE ZNO CATALYTIC SITES AND THEIR ROLE IN CO HYDROGENATION [J].

CHAUVIN, C ;

SAUSSEY, J ;

LAVALLEY, JC ;

DJEGAMARIADASSOU, G .

APPLIED CATALYSIS, 1986, 25 (1-2) :59-68

[7]

Dexpert H., 1988, TECHNIQUES PHYSIQUES, P655

[8]

FUBINI B, 1990, TOXICOL IND HEALTH, V6, P571

[9] THE REACTIVITY OF OXIDES WITH WATER-VAPOR [J].

FUBINI, B ;

BOLIS, V ;

BAILES, M ;

STONE, FS .

SOLID STATE IONICS, 1989, 32-3 :258-272

[10]

FUBINI B, 1991, MECHANISMS FIBRE CAR

← 1 2 3 →